GB/T 39715.3-2021
ActivePlastics—Biobased content—Part 3:Determination of biobased synthetic polymer content
塑料 生物基含量 第3部分：生物基合成聚合物含量的测定
Application Summary AI generated
This standard specifies a method for determining the biobased synthetic polymer content in plastics using radiocarbon analysis and mass balance calculations. It is applied in the plastics industry to verify the renewable carbon content of synthetic polymers, such as bio-polyethylene or bio-polypropylene, for product labeling and regulatory compliance. The standard is used by manufacturers and testing laboratories to assess the sustainability claims of plastic materials in packaging, automotive, and consumer goods.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.